AD5934 PDF File ( Datasheet )

250 kSPS, 12-Bit Impedance Converter, Network Analyzer AD5934 FEATURES Programmable output peak-to-peak excitation voltage to a max frequency of 100 kH- Programmable frequency sweep capability with serial I2C® interface Frequency resolution of 27 bits (<0.1 Hz) Impedance measurement range from 100 Ω to 10 MΩ Phase measurement capability System accuracy of 0.5% 2.7 V to 5.5 V power supply operation Temperature range 40°C to +125°C 16-lead SSOP package GENERAL DESCRIPTION The AD5934 is a